TW201206958A - Composition for anode buffer layers, high-molecular compound for anode buffer layers, organic electroluminescent element, process for production of same, and use thereof - Google Patents

Composition for anode buffer layers, high-molecular compound for anode buffer layers, organic electroluminescent element, process for production of same, and use thereof

Info

Publication number
TW201206958A
TW201206958A TW099136966A TW99136966A TW201206958A TW 201206958 A TW201206958 A TW 201206958A TW 099136966 A TW099136966 A TW 099136966A TW 99136966 A TW99136966 A TW 99136966A TW 201206958 A TW201206958 A TW 201206958A
Authority
TW
Taiwan
Prior art keywords
anode buffer
buffer layers
alkyl
composition
hydrogen atom
Prior art date
Application number
TW099136966A
Other languages
Chinese (zh)
Other versions
TWI490234B (en
Inventor
Haruka Osako
Nobuhiro Natori
Tsuyoshi Katoh
Kunio Kondo
Yosuke Fukuchi
Original Assignee
Showa Denko Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Publication of TW201206958A publication Critical patent/TW201206958A/en
Application granted granted Critical
Publication of TWI490234B publication Critical patent/TWI490234B/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/32—Monomers containing only one unsaturated aliphatic radical containing two or more rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F12/02—Monomers containing only one unsaturated aliphatic radical
    • C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F12/14—Monomers containing only one unsaturated aliphatic radical containing one ring substituted by hetero atoms or groups containing heteroatoms
    • C08F12/26—Nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/18—Homopolymers or copolymers of aromatic monomers containing elements other than carbon and hydrogen
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Provided is a material for anode buffer layers, which permits use of an organic solvent as the solvent for forming a light-emitting layer, and which can form an anode buffer layer that is not dissolved even when an organic solvent solution for the formation of a light-emitting layer is applied thereon, and which can provide an organic EL element with high electric power efficiency and a long life. Specifically provided is a composition for anode buffer layers, which is characterized by containing: a high-molecular compound that comprises structural units represented by general formula (1) or (2) and that has a weight-average molecular weight of 20,000 to 1,000,000 as determined by GPC; and an electron-accepting compound. In general formulae (1) and (2), multiple Ras are each a hydrogen atom or alkyl, with at least one Ra being alkyl; multiple Rbs are each a hydrogen atom or alkyl; multiple Rcs are each a hydrogen atom, alkyl, or the like; X is a single bond or the like; Y is a structure derived from vinyl or the like; and p is 0, 1 or 2.
TW099136966A 2009-10-27 2010-10-27 Composition for anode buffer layer, polymer compound for anode buffer layer, organic electroluminescent device, method for producing the same, and use thereof TWI490234B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009246445 2009-10-27
JP2010024417 2010-02-05

Publications (2)

Publication Number Publication Date
TW201206958A true TW201206958A (en) 2012-02-16
TWI490234B TWI490234B (en) 2015-07-01

Family

ID=43922050

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099136966A TWI490234B (en) 2009-10-27 2010-10-27 Composition for anode buffer layer, polymer compound for anode buffer layer, organic electroluminescent device, method for producing the same, and use thereof

Country Status (6)

Country Link
US (1) US9644048B2 (en)
EP (1) EP2495287B1 (en)
JP (1) JP5856483B2 (en)
CN (1) CN102597121B (en)
TW (1) TWI490234B (en)
WO (1) WO2011052625A1 (en)

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JP6407868B2 (en) * 2012-09-25 2018-10-17 メルク パテント ゲーエムベーハー Formulations containing conductive polymers and their use in organic electronic devices
KR102288225B1 (en) * 2014-12-31 2021-08-10 엘지디스플레이 주식회사 Organic Light Emitting Device and Method of manufacturing the same and Organic Light Emitting Display Device using the same
US20190207115A1 (en) * 2016-06-28 2019-07-04 Dow Global Technologies Llc Process for making an organic charge transporting film
US10510971B2 (en) * 2017-07-18 2019-12-17 Massachusetts Institute Of Technology Vapor-deposited nanoscale ionic liquid gels as gate insulators for low-voltage high-speed thin film transistors
KR102549458B1 (en) 2018-09-17 2023-06-28 주식회사 엘지화학 Novel polymer and organic light emitting device comprising the same
CN112500298B (en) * 2019-12-27 2022-03-04 陕西莱特光电材料股份有限公司 Arylamine compound and organic electroluminescent device

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Also Published As

Publication number Publication date
EP2495287B1 (en) 2018-05-16
JP5856483B2 (en) 2016-02-09
EP2495287A1 (en) 2012-09-05
US20120217491A1 (en) 2012-08-30
WO2011052625A1 (en) 2011-05-05
CN102597121B (en) 2015-04-22
JPWO2011052625A1 (en) 2013-03-21
TWI490234B (en) 2015-07-01
US9644048B2 (en) 2017-05-09
EP2495287A4 (en) 2014-07-30
CN102597121A (en) 2012-07-18

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